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An Efficient Time-Sensitive Communication Scheme to Support Service Continuity in 5G System

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2025, 30(1), pp.99-107
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science
  • Received : December 4, 2024
  • Accepted : December 30, 2024
  • Published : January 31, 2025

Jae-Hyun Kim 1

1안동대학교

Accredited

ABSTRACT

In this study, we propose an efficient time-sensitive communication scheme which supports service continuity in 5G system. The main idea of this communication strategy is to quickly provide time sensitive communications(TSC) for ultra-reliable low latency communication services by effectively supporting TSC capabilities between UEs(User Equipments) and 5G core networks. Also, this scheme appropriately reallocates the 5G network node which can support TSC based on the TSC capability indication. If a TSC capable UE moves a TSC supportive network from a TSC unsupportive network, based on the TSC capability indication, the 5G core network effectively finds a TSC supportive network node to successively support TSC. Through the performance evaluation, we show that the proposed efficient reallocation mechanism based on TSC capability indication improves the service continuity of TSC in 5G system compared to the existing mechanisms.

Citation status

* References for papers published after 2023 are currently being built.

This paper was written with support from the National Research Foundation of Korea.